# CHECK: r17 = mpyi(r21, r31)
0x11 0xdf 0x15 0xef
# CHECK: r17 += mpyi(r21, r31)
+0x10 0xdf 0x95 0xe4
+# CHECK: r17:16 = mpy(r21.l, r31.l):<<1
+0x30 0xdf 0x95 0xe4
+# CHECK: r17:16 = mpy(r21.l, r31.h):<<1
+0x50 0xdf 0x95 0xe4
+# CHECK: r17:16 = mpy(r21.h, r31.l):<<1
+0x70 0xdf 0x95 0xe4
+# CHECK: r17:16 = mpy(r21.h, r31.h):<<1
+0x10 0xdf 0xb5 0xe4
+# CHECK: r17:16 = mpy(r21.l, r31.l):<<1:rnd
+0x30 0xdf 0xb5 0xe4
+# CHECK: r17:16 = mpy(r21.l, r31.h):<<1:rnd
+0x50 0xdf 0xb5 0xe4
+# CHECK: r17:16 = mpy(r21.h, r31.l):<<1:rnd
+0x70 0xdf 0xb5 0xe4
+# CHECK: r17:16 = mpy(r21.h, r31.h):<<1:rnd
0x10 0xdf 0x95 0xe6
# CHECK: r17:16 += mpy(r21.l, r31.l):<<1
0x30 0xdf 0x95 0xe6
# CHECK: r17 -= mpy(r21.h, r31.l):<<1:sat
0xf1 0xdf 0xb5 0xee
# CHECK: r17 -= mpy(r21.h, r31.h):<<1:sat
+0x10 0xdf 0xd5 0xe4
+# CHECK: r17:16 = mpyu(r21.l, r31.l):<<1
+0x30 0xdf 0xd5 0xe4
+# CHECK: r17:16 = mpyu(r21.l, r31.h):<<1
+0x50 0xdf 0xd5 0xe4
+# CHECK: r17:16 = mpyu(r21.h, r31.l):<<1
+0x70 0xdf 0xd5 0xe4
+# CHECK: r17:16 = mpyu(r21.h, r31.h):<<1
0x10 0xdf 0xd5 0xe6
# CHECK: r17:16 += mpyu(r21.l, r31.l):<<1
0x30 0xdf 0xd5 0xe6
# CHECK: r17 = mpy(r21, r31.h):<<1:rnd:sat
0x91 0xdf 0xf5 0xed
# CHECK: r17 = mpy(r21, r31.l):<<1:rnd:sat
+0x10 0xdf 0x15 0xe5
+# CHECK: r17:16 = mpy(r21, r31)
+0x10 0xdf 0x55 0xe5
+# CHECK: r17:16 = mpyu(r21, r31)
+0x10 0xdf 0x15 0xe7
+# CHECK: r17:16 += mpy(r21, r31)
+0x10 0xdf 0x35 0xe7
+# CHECK: r17:16 -= mpy(r21, r31)
+0x10 0xdf 0x55 0xe7
+# CHECK: r17:16 += mpyu(r21, r31)
+0x10 0xdf 0x75 0xe7
+# CHECK: r17:16 -= mpyu(r21, r31)